А) ch3ch2oh + na > б) ch3ch2oh + ch3ch2cooh > в) ch3cooh + na2co3 > г) ch3ch2ch2oh + o2 > a) ch3cooh + > b) ch3cooh + ch3ch2oh > c) ch3cooh + caco3 > d) ch3oh + o2 > f) ch2-oh / ch-oh + na > > / ch2 - oh

2CH3CH2OH + 2Na ---> 2CH3CH2ONa + H2
б) CH3CH2OH + CH3CH2COOH > CH3CH2CO-O-CH2CH3 + H2O
в) 2CH3COOH + Na2CO3 .---> 2CH3COONa + CO2 + H2O
г)CH3CH2CH2OH + 7O2 ---> 3CO2 + 4H2O

A) CH3COOH + NaOH ---> CH3COONa + H2O
B)CH3COOH + CH3CH2OH ---> CH3CO-O-CH2-CH3 + H2O
C) 2CH3COOH + CaCO3 --> (CH3COO)2Ca + CO2 + H2O
D) 2CH3OH + 3O2 ---> 2CO2 + 3H2O

f)
   CH2-OH
  |
2CH-OH + Na --->>
  |
   CH2 - OH
   CH2-OH
   |
2 CH-ONa + H2
   |
   CH2 - OH